Chemistry Homework Solutions
Problem
#21642

Calculating the number of moles and from the compound's mass.

First, how many moles are present in each of the following masses? 2.58g of SrSO4 and 2.53 x10-3g of Ag2CO3.

Second, going in reverse, How many grams are necessary to obtain the given number of moles? 3.20 x 10-4 moles of NaOH and 6.42 moles of AgNO3.


Solution Summary

The solution describes the concept of mole in chemistry and shows simple mass-to-mole conversion procedure.

Solution
What is this?
By OTA - Overall OTA Rating
Yinon Shafrir, PhD - 5/5
Purchase Cost Now
$2.19 CAD (was ~$59.85)
Included in Download
  • Plain text response
  • Attached file(s):
    • Brainmass 21642.doc
    • Brainmass 21642.pdf
Instant Download
Add to Cart
Why you can trust BrainMass.com
  • Your Information is Secure
  • Best Online Academic Help Service
  • Students find real academic Success
Related Solutions
  • Calculating moles, molar mass and molecular weight - The chlorophyll-a molecule, C55H72MgN4O5, is important in photosynthesis. (a) Determine its molecular mass (in atomic mass units) (b) What is the mass (in grams) of 3.00 moles of chlorophyll-a mol ...
  • Moles - How many grams are in 1 mole of glucose (C6H12O6) How many individual molecules of sugar are in 1 mole?
  • Relationship of mole to amu - Relationship of mole to amu. Is mole same thing as amu?
  • Molecular Formula of a Gas - A gaseous hydrogen and carbon containing compound is decomposed and found to contain 85.63%C and 14.37%H by mass. The mass of 258 mL of the gas, measured at STP, was found to be 0.646 grams. What is ...
  • Calculating the mass when given moles. - Find the mass of 3.65*10^-2 mol K2SO4
Browse